Development assistance device, development assistance method, and computer readable medium

Abstract

A difference determination unit ( 22 ) determines whether there is a difference between source design data and destination design data associated with the source design data. The source design data is design data of a source device, which is a device used as a base. The destination design data is design data of a diverted device designed by diverting the source device. A data display unit ( 23 ) displays target data including the source design data, the destination design data, and derived data generated by making a change to the source design data. The data display unit ( 23 ) changes a display format of the target data, depending on whether it has been determined that there is a difference.

1 . A development assistance device comprising
 processing circuitry to:   determine whether there is a difference between source design data and destination design data associated with the source design data; and   display target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, change a display format of the target data, depending on whether it has been determined that there is a difference, and when it has been determined that there is a difference, display the source design data and the derived data with a difference between the source design data and the derived data being indicated, and also display the destination design data.   
     
     
         2 . The development assistance device according to  claim 1 ,
 wherein when it has been determined that there is a difference, the processing circuitry displays the source design data and the destination design data with the difference between the source design data and the destination design data being indicated, and also displays the derived data.   
     
     
         3 . The development assistance device according to  claim 1 ,
 wherein the source design data is design data of a source device, and   wherein the destination design data is design data of a diverted device designed by diverting the source device.   
     
     
         4 . The development assistance device according to  claim 2 ,
 wherein the source design data is design data of a source device, and   wherein the destination design data is design data of a diverted device designed by diverting the source device.   
     
     
         5 . The development assistance device according to  claim 1 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         6 . The development assistance device according to  claim 2 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         7 . The development assistance device according to  claim 3 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         8 . The development assistance device according to  claim 4 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         9 . A development assistance method comprising:
 determining whether there is a difference between source design data and destination design data associated with the source design data; and   displaying target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, changing a display format of the target data, depending on whether it has been determined that there is a difference, and when it has been determined that there is a difference, displaying the source design data and the derived data with a difference between the source design data and the derived data being indicated, and also displaying the destination design data.   
     
     
         10 . A non-transitory computer readable medium storing a development assistance program that causes a computer to function as a development assistance device to perform:
 a difference determination process of determining whether there is a difference between source design data and destination design data associated with the source design data; and   a data display process of displaying target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, the data display process changing a display format of the target data, depending on whether it has been determined by the difference determination process that there is a difference, and when it has been determined that there is a difference, displaying the source design data and the derived data with a difference between the source design data and the derived data being indicated, and also displaying the destination design data.   
     
     
         11 . A development assistance device comprising
 processing circuitry to:   determine whether there is a difference between source design data and destination design data associated with the source design data, the source design data including public discrimination information that indicates non-public information to be kept non-public among information included in the source design data;   display target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, change a display format of the target data, depending on whether it has been determined that there is a difference, and display the public discrimination information together with the source design data; and   generate destination derived data corresponding to the destination design data by deleting the non-public information indicated by the public discrimination information from the destination design data.   
     
     
         12 . The development assistance device according to  claim 11 ,
 wherein when it has been determined that there is a difference, the processing circuitry displays the source design data and the destination design data with the difference between the source design data and the destination design data being indicated, and also displays the derived data.   
     
     
         13 . The development assistance device according to  claim 11 ,
 wherein the source design data is design data of a source device, and   wherein the destination design data is design data of a diverted device designed by diverting the source device.   
     
     
         14 . The development assistance device according to  claim 12 ,
 wherein the source design data is design data of a source device, and   wherein the destination design data is design data of a diverted device designed by diverting the source device.   
     
     
         15 . The development assistance device according to  claim 11 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         16 . The development assistance device according to  claim 12 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         17 . The development assistance device according to  claim 13 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         18 . The development assistance device according to  claim 14 ,
 wherein the processing circuitry sets one piece of source design data selected from a plurality of pieces of source design data as target source design data, and sets destination design data associated with the target source design data as target destination design data, and   wherein the processing circuitry determines whether there is a difference between the target source design data and the target destination design data.   
     
     
         19 . A development assistance method comprising:
 determining whether there is a difference between source design data and destination design data associated with the source design data, the source design data including public discrimination information that indicates non-public information to be kept non-public among information included in the source design data;   displaying target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, changing a display format of the target data, depending on whether it has been determined that there is a difference, and displaying the public discrimination information together with the source design data; and   generating destination derived data corresponding to the destination design data by deleting the non-public information indicated by the public discrimination information from the destination design data.   
     
     
         20 . A non-transitory computer readable medium storing a development assistance program that causes a computer to function as a development assistance device to perform:
 a difference determination process of determining whether there is a difference between source design data and destination design data associated with the source design data, the source design data including public discrimination information that indicates non-public information to be kept non-public among information included in the source design data;   a data display process of displaying target data including the source design data, the destination design data, and derived data generated by making a change to the source design data, the data display process changing a display format of the target data, depending on whether it has been determined by the difference determination process that there is a difference, and displaying the public discrimination information together with the source design data; and   a derived data generation process of generating destination derived data corresponding to the destination design data by deleting the non-public information indicated by the public discrimination information from the destination design data.